84965520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{354023}}^1$

素因数の和:354039

約数の個数: 40

約数和(自身を含む): 263393856

約数和(自身を除く): 178428336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 354023, 708046, 1062069, 1416092, 1770115, 2124138, 2832184, 3540230, 4248276, 5310345, 5664368, 7080460, 8496552, 10620690, 14160920, 16993104, 21241380, 28321840, 42482760, 84965520]

約数ペア:

[(1, 84965520), (2, 42482760), (3, 28321840), (4, 21241380), (5, 16993104), (6, 14160920), (8, 10620690), (10, 8496552), (12, 7080460), (15, 5664368), (16, 5310345), (20, 4248276), (24, 3540230), (30, 2832184), (40, 2124138), (48, 1770115), (60, 1416092), (80, 1062069), (120, 708046), (240, 354023)]